1. The Turing Test (1950)
Introduced by Alan Turing in his 1950 paper “Computing Machinery and Intelligence,” the Turing Test evaluates a machine’s ability to exhibit intelligent behavior indistinguishable from that of a human. In this test, a human evaluator engages in a text-based conversation with both a human and a machine; if the evaluator cannot reliably distinguish between the two, the machine is considered to have passed the test. This benchmark has been pivotal in discussions about AI’s capabilities and consciousness, continuing to influence AI development today.
